6 FNL-S Parker Seal-Lok Tube Cap 3/8 ORFS Steel

6 FNL-S Parker O-Ring Face Seal Fitting

The Parker Seal-Lok ORFS (O-Ring Face Seal) fitting line was designed for today's higher pressure fluid systems. Meeting the strict requirements of SAE J1453 and ISO 8434-3, the Seal-Lok fitting features dynamic pressure ranges up to 9200 PSI and high vibration resistance.

The fitting body face has a high durometer trap seal held in place by a captive O-ring groove (CORG) for better sealing and prevention of O-ring distortion or "fallout" during assembly. As the nut is tightened onto the fitting body, the trap seal is compressed between the body and the flat face of the tubing flange or hose adapter to form a robust, positive seal.